I did a little searching around and found info for travel from Lannisport to Braavos (you know the Lannisters go the the Iron Bank) and from Pentos to King’s Landing (looks like Dany could have gotten there in roughly 4 days).

But keep your travel dates in mind. My little trip from Winterfell to Pentos wasn’t going to work with my travel dates. Bummer.

Take a few and try it for yourself. You can see more images after the break.